TY - BOOK AU - Bhagat,K.K. ED - India. TI - A Report on systematic hydrogeological studies in parts of North Koyal basin, palamau district, Bihar U1 - 551.49 (5416) PY - 1981/// CY - Calcutta PB - Eastern Region, C. G. W. B., Govt. of India KW - Ground water KW - Koyal, Palaman, Bihar KW - Hydrogeology KW - Koyal, Palamau, Bihar N1 - Appendix : p. [1-45] ER -